lautnusantara.com - The maintenance system in Recirculating Aquaculture System (RAS) farming involves a series of measures to maintain water quality, farm animal health, and operational efficiency. Here are some key aspects of the maintenance system in RAS aquaculture:

1.    Environmental Monitor and Control
Monitoring environmental parameters such as temperature, pH, ammonia, nitrite, nitrate, dissolved oxygen, and salinity is essential. Sensors and measurement equipment are used to keep an eye on changes in these parameters continuously. Automation systems can be used to control these parameters within the desired range.

2.    Water Filtration and Cleaning
Mechanical and biological filters are used to remove solid particles, impurities, and organic substances from water. Regular cleaning of the filters and monitoring of water flow in the filters is essential to ensure filtration efficiency.

3.    Cultivation Pond Maintenance
Cultivation ponds need to be cleaned periodically to remove any sediment or dirt that may have accumulated at the bottom. This helps maintain water quality and avoid the development of diseases.

4.    Proper Feeding
Providing feed in appropriate amounts and on time is important for healthy growth. Overfeeding can lead to accumulation of waste and deterioration of water quality.

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5.    Maintenance Management
Routine maintenance measures such as visual inspection of farm animals for signs of disease, monitoring feed levels, and regulating temperature appropriately help avoid health problems.

6.    Adequate Aeration
Ensure that the dissolved oxygen in the water is high enough by using a suitable aeration device. Sufficient oxygen is important for the growth and health of farmed animals.

7.    Used Water Quality Monitoring
The used water produced by the system needs to be monitored and managed. If the quality deteriorates, water treatment or water replacement may be required.

8.    Routine Maintenance of Devices
Routine maintenance of devices such as filter cleaning, repair of broken equipment, and replacement of worn components are important to keep the system functioning properly.

9.    Management of Drug Administration and Vaccination
If necessary, drugs or vaccinations can be administered to prevent and treat diseases in farm animals.

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10.    Waste Management
Management of organic and chemical waste from RAS is important to avoid environmental pollution. Used water and other wastes need to be properly managed in accordance with regulations and guidelines.

11.    Animal Health Monitoring
Regular health monitoring through physical observation, laboratory examination, or pathogen testing helps detect diseases quickly.

12.    Staff Training
Staff training in proper RAS operations and response to emergency situations is essential to keep the operation running smoothly.

The system of care in RAS farming requires an integrated approach and attention to detail to maintain water quality and farm animal health, and prevent problems that may arise.

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